Changelog

• #8718 - Moved FastCGIProxyServlet in ee9 to FastCGIProxyHandler in core.
• #8708 - unwrap exception until we get the first non ServletException, as this can be wrap of wrap of wrap when using ContextHandlerCollection cherry-pick of #7803
• #8705 - Jetty 12 - Re-enabled RequestLog tests.
• #8703 - fix ee8-websocket-javax.mod file for jetty 12
• #8701 - Forward port of PR #7778 to jetty-12.0.x.
• #8692 - Jetty 12 - Remove deprecated methods from QoSFilter
• #8691 - Jetty 12 - Fix typo "octect" -> "octet"
• #8689 - Fix jaas demos
• #8686 - move flatten mojo configuration in top pom, fix boms and remove non needed content
• #8685 - [Jetty 12] Made WebSocket over HTTP/2 work.
• #8630 - Jetty 12 - Restrict ResourceCollection to only hold directory entries
• #8626 - Renamed ServletContextRequest.getBaseRequest() to getServletContextRequest()
• #8625 - Fixes the case where HTTP/2 readData() was returning EOF
• #8621 - Fix Caching ContentFactories in Jetty-12
• #8620 - Introduced [Callback|Promise]Completable.with(Consumer) to simplify u…
• #8615 - Restored interim responses functionality (100 Continue, 102 Processing, 103 Early Hints)
• #8614 - Jetty 12 : QuickStart generation based on Path, usage based on Resource
• #8611 - Jetty 12 : Descriptor cleanup
• #8610 - Jetty 12 : ResourceFactory.of(WebAppContext) to WebAppContext.getResourceFactory()
• #8609 - Jetty 12 : XmlAppendable use Charset, not String
• #8606 - Jetty 12: restore scope listeners functionality
• #8602 - Jetty 12 - Improving URIUtil.addPathQuery behavior + adding tests
• #8598 - Complete TODO to fix WebSocket RemoteEndpoint API in Jetty 12
• #8595 - Jetty 12 : precompressed content support for ResourceService
• #8589 - Jetty 12 - Improve FileID and use where appropriate
• #8573 - Jetty 12 - Delay Resource Alias calculation until it's requested/needed
• #8471 - Jetty 12 : ResourceListing produces XHTML (and is validated in test cases)
• #8448 - incomplete Blocking.Callback and write errors
• #7891 - Better Servlet PathMappings for Regex